Question

As object is placed at a point, 4cm before the centre of curvature of a concave mirror. The focal length of the concave mirror is 12cmm. Find the image distance




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Answer 1

Answer:

moving objects is called the motion

Answer 2

Explanation:

From Mirror formula

f

1

=

v

1

+

u

1

Given f=−12cm, object distance u=−4 cm(as per sign convention)

v

1

=

f

1

−

u

1

v=

u−f

fu

v=

−4+12

−12(−4)

v=−6cm